1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
netineya [11]
2 years ago
9

What is the missing lenghts?

Mathematics
1 answer:
frozen [14]2 years ago
7 0
It is 20 
I hoped i helped

You might be interested in
Ayudenmeee por favor
Dmitry [639]
B because I’m just guessing
8 0
3 years ago
A,B, C and D are the four corners of a rectangular plot marked out on level ground. Given that the bearing of B from A is 40 and
Elden [556K]

Answer:

given - a rectangle ABCD

AB = 40

AC. = 90

BC = ?

in triangle ABC

using Pythagoras theorem

(AB) ² + (BC) ² = (AC) ²

(40)² + (BC) ² = (90)²

(BC) ² = (90)²- (40)²

(BC) ² = 8100 - 1600

(BC) ² = 6500

BC =

20 \sqrt{10}

7 0
2 years ago
PLEASE HELP!!! <br> show work if possible!:)
satela [25.4K]

Answer:

The answer to your question is y = 2x + 11

Step-by-step explanation:

Data

Original line   y = -(1/2)x + 5

Point (-4, 3)

Process

1.- Get the slope of the new line

- Slope of the original line = -1/2

  If the lines are perpendicular, the slopes must be reciprocal

                       -1/2  reciprocal = 2

2.- Get the equation of the new line

          y - y1 = m(x - x1)

          y - 3 = 2(x + 4)

- Simplification

         y - 3 = 2x + 8

- Solve for y

        y = 2x + 8 + 3

        y = 2x + 11

7 0
3 years ago
Read 2 more answers
F(x) = x2 + 4x – 5 is x = -2.
Likurg_2 [28]
If im correct it would be -2(2)+4(-2)-5 which is -4-8-5 which would be -17
5 0
3 years ago
30 miles per hour is how many feet per second?
Kisachek [45]

Answer: The answer is 44

8 0
3 years ago
Other questions:
  • Hi, please answer with proof how you got this answer.
    9·2 answers
  • Which expressions can be added to find the volume of the solid figure? Select all that apply!
    11·1 answer
  • The table shows the fraction of the votes that each candidate received. If 230 students voted, how many students vote for each c
    9·1 answer
  • Simplify (1+2i)(5-3i)
    10·1 answer
  • What number can be written as 40 plus 5 ?
    14·2 answers
  • At Keller's Bike Rentals, it costs 20 to rent a bike for 4 hours. How many hours of bike use does a customer get per dollar?
    5·1 answer
  • What is one of the biggest dangers in using a credit card?
    9·2 answers
  • 7<br> 4<br> 8<br> 1<br> Write down the largest even number<br> you can using all four cards
    11·1 answer
  • 5+ [x - {2y-(6x + y - 4) + 2x} - {x -(y - 2)}<br>solve it.<br>​
    9·1 answer
  • Which expression is not equivalent to Negative 3 x minus one-half 4 y? 2 y minus 5 x minus one-half 2 y 2 x Negative 2 x minus o
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!